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$672+ Cheap flights from Boise (BOI) to Belgrade (BEG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BEG
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Boise to Belgrade

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Belgrade (BEG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$672
(United Airlines)
From Boise Air Term. Gowen Fld to Belgrade Nikola Tesla
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Find flight deals from Boise to Belgrade

Cheapest flights from Boise to Belgrade
Explore the most affordable flight options available from Boise to Belgrade. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/287:15 pmBOI - BEG
3 stops33h 20mUnited Airlines
Wed 8/201:40 pmBEG - BOI
2 stops37h 29mUnited Airlines
Deal found 6/11$672
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/273:17 pmBOI - BEG
2 stops23h 38mDelta
Wed 8/206:00 amBEG - BOI
2 stops22h 20mDelta
Deal found 6/11$680
This Lufthansa deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/112:39 pmBOI - BEG
2 stops43h 46mLufthansa
Thu 8/211:00 pmBEG - BOI
2 stops40h 14mLufthansa
Deal found 6/11$700

Cheapflights Fare Finder

Customize your flight search to find flights from Boise to Belgrade that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Boise to Belgrade that are best for you.

Fly from

Boise

Fly to

Belgrade

Route

Depart

Return

Price

BoiseBelgrade

BOI - BEG

BOIBEG

Boise Air Term. Gowen Fld

Mon 7/28

7:15 pm-12:35 pm

3 stops33h 20m

Belgrade Nikola Tesla

Wed 8/20

1:40 pm-7:09 pm

2 stops37h 29m

$672

BoiseBelgrade

BOI - BEG

BOIBEG

Boise Air Term. Gowen Fld

Sun 7/27

3:17 pm-10:55 pm

2 stops23h 38m

Belgrade Nikola Tesla

Wed 8/20

6:00 am-8:20 pm

2 stops22h 20m

$680

BoiseBelgrade

BOI - BEG

BOIBEG

Boise Air Term. Gowen Fld

Fri 8/1

12:39 pm-4:25 pm

2 stops43h 46m

Belgrade Nikola Tesla

Thu 8/21

1:00 pm-9:14 pm

2 stops40h 14m

$700

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Boise to Belgrade

Have a flexible travel schedule? Discover the best time to fly to Belgrade from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boise to Belgrade

What is the cheapest time of day to fly from BOI to BEG?

Find hourly flight availability from Boise to Belgrade. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Boise to Belgrade, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 8% versus a flight in the afternoon.

Rainfall in Belgrade by month

Plan your trip to Belgrade by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belgrade ranges from 1.6 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Belgrade when rainfall is around 1.6 in.

Temperature in Belgrade by month

Plan your trip to Belgrade by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belgrade, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Belgrade

Get insights into the airlines that provide service to Belgrade. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belgrade. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,139 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Boise to Belgrade. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Boise to Belgrade round-trip?

    Flying on United Airlines is currently your cheapest option to Belgrade, with prices starting at $672. Additional round-trip tickets that might be worth considering are offered by Delta and Lufthansa, with the lowest prices starting at $680 and $700, respectively.

  • Can I find deals for flights from Boise to Belgrade that include hotel bookings?

    Yes. In addition to deals on Boise to Belgrade flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Belgrade?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Belgrade.

  • Can I find deals for business class flights from Boise to Belgrade?

    Yes. Cheapflights offers flight deals from Boise to Belgrade by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boise to Belgrade?

    Currently, January is the cheapest month in which you can book a flight from Boise to Belgrade (average of $688). Flying from Boise to Belgrade in June is currently the most expensive (average of $1,167). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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